# HG changeset patch
# User Björn Ricks <bjoern.ricks@intevation.de>
# Date 1306322769 -7200
# Node ID a25dab413260e2dd74c6b0683f265a4f3b7f7180
# Parent  34a0f5c533bd9098be5d53e7a4dfb1fee6a834fe
Add new method to update a description of an entry in the database backend

diff -r 34a0f5c533bd -r a25dab413260 getan/backend.py
--- a/getan/backend.py	Wed May 25 13:23:04 2011 +0200
+++ b/getan/backend.py	Wed May 25 13:26:09 2011 +0200
@@ -82,6 +82,8 @@
 
 MOVE_ENTRY = 'UPDATE entries SET project_id = ? WHERE id = ?'
 
+UPDATE_ENTRY = 'UPDATE entries SET description = ? WHERE id = ?'
+
 logger = logging.getLogger()
 
 class Backend:
@@ -219,6 +221,19 @@
         finally:
             close(cur)
 
+    def update_entry(self, entry):
+        if not entry:
+            return
+
+        cur = None
+        try:
+            cur = self.con.cursor()
+            cur.execute(UPDATE_ENTRY, (entry.desc, entry.id))
+            self.con.commit()
+            logger.debug("Updated entry: '%s' (%d)" % (entry.desc, entry.id))
+        finally:
+            close(cur)
+
 def close(cur):
     """ This function closes a database cursor if it is existing """
     if cur: